Collateral

旁系的

pángxì de

(parallel, along the same vein)

旁系親屬 /旁系亲属

pángxì qīnshǔ

(of an indirect family relationship)

抵押品

dǐyāpǐn

(security or guarantee)

抵押物

dǐyāwù

(security or guarantee)

擔保 /担保

dānbǎo

(security or guarantee)